Explanations about conductors, insulators, and semiconductors presented in university physics textbooks.
Category | Contents | General Physics | Modern Physics | ||||||
---|---|---|---|---|---|---|---|---|---|
G1 | G2 | G3 | G4 | M1 | M2 | M3 | M4 | ||
Description | Present the standards of semiconductors as the value of bandgap | ○ | ○ | ○ | ○ | ○ | △ | ○ | ○ |
Explaining how difficult to cross the energy gap in insulators compared to semiconductors | × | × | × | ○ | ○ | × | ○ | ○ | |
Explain the role of hole using analogies | × | ○ | × | × | × | ○ | × | ○ | |
Explain the conductor by dividing it into two types | × | × | × | × | × | × | ○ | ○ | |
Illustration | The shaded expression to the thermally excited state in semiconductor | ○ | × | ○ | ○ | ○ | ○ | × | × |
The particle expression to the thermally excited state in semiconductor | × | ○ | ○ | ○ | × | × | × | × | |
Electrons and holes react to an external electric field in band illustration. | × | × | ○ | ○ | × | × | × | × | |
Fermi level indication in bands of conductor, semiconductor, and insulator | × | △ | ○ | ○ | ○ | ○ | × | × |